---
title: upgrade
framework: storekit
role: symbol
role_heading: Type Property
path: storekit/product/subscriptionrelationship/upgrade
---

# upgrade

## Declaration

```swift
static let upgrade: Product.SubscriptionRelationship
```

## See Also

### Getting subscription relationships

- [all](storekit/product/subscriptionrelationship/all.md)
- [crossgrade](storekit/product/subscriptionrelationship/crossgrade.md)
- [current](storekit/product/subscriptionrelationship/current.md)
- [downgrade](storekit/product/subscriptionrelationship/downgrade.md)